Adding chapter 5 source code

Chapter5/myunittest/tests/tests_mycalc/mycalctestrunner.py

@@ -0,0 +1,27 @@
+# test_mycalc_add.py test suite for add class method
+
+import unittest
+from test_mycalc_add import MyCalcAddTestSuite
+from test_mycalc_subtract import MyCalcSubtractTestSuite
+from test_mycalc_multiply import MyCalcMultiplyTestSuite
+from test_mycalc_divide import MyCalcDivideTestSuite
+
+def run_mytests():
+    test_classes = [MyCalcAddTestSuite, MyCalcSubtractTestSuite,
+                    MyCalcMultiplyTestSuite,MyCalcDivideTestSuite ]
+
+    loader = unittest.TestLoader()
+
+    test_suites = []
+    for t_class in test_classes:
+        suite = loader.loadTestsFromTestCase(t_class)
+        test_suites.append(suite)
+
+    final_suite = unittest.TestSuite(test_suites)
+
+    runner = unittest.TextTestRunner()
+    results = runner.run(final_suite)
+    #print(results)
+
+if __name__ == '__main__':
+    run_mytests()